Insulating beverage container



FIG. 1 is a front view of the insulating beverage container showing my new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a bottom view thereof.

The internal construction of the beverage container forms no part of the claimed design. 

CLAIM The ornamental design for an insulating beverage container, as shown and described. 